package com.sy.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.sy.pojo.Chapters;

public interface ChaptersMapper extends BaseMapper<Chapters> {
    int deleteByPrimaryKey(Integer id);

    int insert(Chapters record);

    int insertSelective(Chapters record);

    Chapters selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Chapters record);

    int updateByPrimaryKey(Chapters record);
}